Read, print, download, and send them to your mobile devices instantly. Or upload your PDF, Word, and PowerPoint docs to share. This widget allows you to present reading documents on wiki, blogs etc like a e-book without having the need to open using 3rd party software such as Words document or pdf etc. Super Book of Web Tools for Educators
slideshare.com
Allows you to share powerpoint slides online or embed on blog or wiki without opening Powerpoint.
Gotomeeting.com (the advantage of this is your receiver need not to have an account or download the software unlike Skype. it will send a link to your receiver and upon clicking on the link it will immediately open up my screen for viewing and conferencing.)
iPhone apps FaceTime
People have been dreaming about video calling for decades. iPhone 4 makes it a reality. With the tap of a button, you can wave hello to your kids, share a smile from across the globe, or watch your best friend laugh at your stories — iPhone 4 to iPhone 4, iPad 2, the new iPod touch, or Mac over Wi-Fi.
Scribd.com
Read, print, download, and send them to your mobile devices instantly. Or upload your PDF, Word, and PowerPoint docs to share. This widget allows you to present reading documents on wiki, blogs etc like a e-book without having the need to open using 3rd party software such as Words document or pdf etc.Super Book of Web Tools for Educators
slideshare.com
Allows you to share powerpoint slides online or embed on blog or wiki without opening Powerpoint.Voki.com
Sitepal.com (for professional use)
www.yousendit.com
To send big files. Allow your recipients to download big files from you.Video Conferencing cum Sharing of Screens
Skype.comGotomeeting.com (the advantage of this is your receiver need not to have an account or download the software unlike Skype. it will send a link to your receiver and upon clicking on the link it will immediately open up my screen for viewing and conferencing.)
iPhone apps FaceTime
People have been dreaming about video calling for decades. iPhone 4 makes it a reality. With the tap of a button, you can wave hello to your kids, share a smile from across the globe, or watch your best friend laugh at your stories — iPhone 4 to iPhone 4, iPad 2, the new iPod touch, or Mac over Wi-Fi.